Removes old comparable/comparers. (#31)

Scripts/Engines/ConPVP/Arena.cs

@@ -172,7 +172,7 @@ namespace Server.Engines.ConPVP
   }
 
   [PropertyObject]
-  public class Arena : IComparable
+  public class Arena : IComparable<Arena>
   {
     private bool m_Active;
     private Rectangle2D m_Bounds;
@@ -456,10 +456,8 @@ namespace Server.Engines.ConPVP
 
     public static List<Arena> Arenas{ get; } = new List<Arena>();
 
-    public int CompareTo(object obj)
+    public int CompareTo(Arena c)
     {
-      Arena c = (Arena)obj;
-
       string a = m_Name;
       string b = c.m_Name;
 
@@ -475,18 +473,13 @@ namespace Server.Engines.ConPVP
 
     public Ladder AcquireLadder()
     {
-      if (Ladder != null)
-        return Ladder.Ladder;
-
-      return ConPVP.Ladder.Instance;
+      return Ladder?.Ladder ?? ConPVP.Ladder.Instance;
     }
 
     public void Delete()
     {
       Active = false;
-
       m_Region?.Unregister();
-
       m_Region = null;
     }
 

Scripts/Engines/ConPVP/Games/BombingRun.cs

@@ -1116,7 +1116,7 @@ namespace Server.Engines.ConPVP
     }
   }
 
-  public sealed class BRPlayerInfo : IRankedCTF, IComparable
+  public sealed class BRPlayerInfo : IRankedCTF, IComparable<BRPlayerInfo>
   {
     private int m_Captures;
 
@@ -1133,17 +1133,16 @@ namespace Server.Engines.ConPVP
 
     public Mobile Player{ get; }
 
-    public int CompareTo(object obj)
+    public int CompareTo(BRPlayerInfo pi)
     {
-      BRPlayerInfo pi = (BRPlayerInfo)obj;
       int res = pi.Captures.CompareTo(Captures);
-      if (res == 0)
-      {
-        res = pi.Score.CompareTo(Score);
+      if (res != 0)
+        return res;
 
-        if (res == 0)
-          res = pi.Kills.CompareTo(Kills);
-      }
+      res = pi.Score.CompareTo(Score);
+
+      if (res == 0)
+        res = pi.Kills.CompareTo(Kills);
 
       return res;
     }

Scripts/Engines/ConPVP/Games/KingOfTheHill.cs

@@ -555,7 +555,7 @@ namespace Server.Engines.ConPVP
   }
 
   [PropertyObject]
-  public sealed class KHTeamInfo : IRankedCTF, IComparable
+  public sealed class KHTeamInfo : IRankedCTF, IComparable<KHTeamInfo>
   {
     public KHTeamInfo(int teamID)
     {
@@ -609,30 +609,21 @@ namespace Server.Engines.ConPVP
     [CommandProperty(AccessLevel.GameMaster)]
     public string TeamName{ get; set; }
 
-    public int CompareTo(object obj)
+    public int CompareTo(KHTeamInfo ti)
     {
-      KHTeamInfo ti = (KHTeamInfo)obj;
       int res = ti.Score.CompareTo(Score);
-      if (res == 0)
-      {
-        res = ti.Captures.CompareTo(Captures);
+      if (res != 0)
+        return res;
 
-        if (res == 0)
-          res = ti.Kills.CompareTo(Kills);
-      }
+      res = ti.Captures.CompareTo(Captures);
+
+      if (res == 0)
+        res = ti.Kills.CompareTo(Kills);
 
       return res;
     }
 
-    public string Name
-    {
-      get
-      {
-        if (TeamName == null)
-          return "(null) Team";
-        return $"{TeamName} Team";
-      }
-    }
+    public string Name => $"{TeamName ?? "(none)"} Team";
 
     public int Kills{ get; set; }
 
@@ -661,9 +652,7 @@ namespace Server.Engines.ConPVP
 
     public override string ToString()
     {
-      if (TeamName != null)
-        return $"({Name}) ...";
-      return "...";
+      return TeamName != null ? $"({Name}) ..." : "...";
     }
   }
 

Scripts/Engines/ConPVP/Ladder.cs

@@ -296,7 +296,7 @@ namespace Server.Engines.ConPVP
     }
   }
 
-  public class LadderEntry : IComparable
+  public class LadderEntry : IComparable<LadderEntry>
   {
     private int m_Experience;
     private Ladder m_Ladder;
@@ -350,9 +350,9 @@ namespace Server.Engines.ConPVP
     [CommandProperty(AccessLevel.GameMaster)]
     public int Rank => Index;
 
-    public int CompareTo(object obj)
+    public int CompareTo(LadderEntry l)
     {
-      return ((LadderEntry)obj).m_Experience - m_Experience;
+      return (l?.m_Experience ?? 0) - m_Experience;
     }
 
     public void Serialize(GenericWriter writer)

Scripts/Engines/Factions/Core/Faction.cs

@@ -15,10 +15,10 @@ using Server.Targeting;
 namespace Server.Factions
 {
   [CustomEnum(new[] { "Minax", "Council of Mages", "True Britannians", "Shadowlords" })]
-  public abstract class Faction : IComparable
+  public abstract class Faction : IComparable<Faction>
   {
     public const int StabilityFactor = 300; // 300% greater (3 times) than smallest faction
-    public const int StabilityActivation = 200; // Stablity code goes into effect when largest faction has > 200 people
+    public const int StabilityActivation = 200; // Stability code goes into effect when largest faction has > 200 people
 
     public static readonly TimeSpan LeavePeriod = TimeSpan.FromDays(3.0);
 
@@ -88,9 +88,9 @@ namespace Server.Factions
 
     public static List<Faction> Factions => Reflector.Factions;
 
-    public int CompareTo(object obj)
+    public int CompareTo(Faction f)
     {
-      return m_Definition.Sort - ((Faction)obj).m_Definition.Sort;
+      return m_Definition.Sort - (f?.m_Definition.Sort ?? 0);
     }
 
     public void Broadcast(string text)

Scripts/Engines/Factions/Core/PlayerState.cs

@@ -4,7 +4,7 @@ using Server.Mobiles;
 
 namespace Server.Factions
 {
-  public class PlayerState : IComparable
+  public class PlayerState : IComparable<PlayerState>
   {
     private Town m_Finance;
 
@@ -241,17 +241,14 @@ namespace Server.Factions
 
     public bool IsActive{ get; set; }
 
-    public int CompareTo(object obj)
+    public int CompareTo(PlayerState ps)
     {
-      return ((PlayerState)obj).m_KillPoints - m_KillPoints;
+      return (ps?.m_KillPoints ?? 0) - m_KillPoints;
     }
 
     public bool CanGiveSilverTo(Mobile mob)
     {
-      if (SilverGiven == null)
-        return true;
-
-      for (int i = 0; i < SilverGiven.Count; ++i)
+      for (int i = 0; i < SilverGiven?.Count; ++i)
       {
         SilverGivenEntry sge = SilverGiven[i];
 
@@ -307,4 +304,4 @@ namespace Server.Factions
       return mob is PlayerMobile mobile ? mobile.FactionPlayerState : null;
     }
   }
-}
+}

Scripts/Engines/Factions/Core/Town.cs

@@ -6,7 +6,7 @@ using Server.Targeting;
 namespace Server.Factions
 {
   [CustomEnum(new[] { "Britain", "Magincia", "Minoc", "Moonglow", "Skara Brae", "Trinsic", "Vesper", "Yew" })]
-  public abstract class Town : IComparable, IComparable<Town>
+  public abstract class Town : IComparable<Town>
   {
     public const int SilverCaptureBonus = 10000;
 
@@ -134,12 +134,7 @@ namespace Server.Factions
 
     public int CompareTo(Town other)
     {
-      return Definition.Sort - other.Definition.Sort;
-    }
-
-    public int CompareTo(object obj)
-    {
-      return Definition.Sort - ((Town)obj).Definition.Sort;
+      return Definition.Sort - (other?.Definition.Sort ?? 0);
     }
 
     public static Town FromRegion(Region reg)

Scripts/Engines/Reports/Objects/Staffing/Info.cs

@@ -3,7 +3,7 @@ using Server.Accounting;
 
 namespace Server.Engines.Reports
 {
-  public abstract class BaseInfo : IComparable
+  public abstract class BaseInfo : IComparable<BaseInfo>
   {
     private string m_Display;
 
@@ -51,19 +51,14 @@ namespace Server.Engines.Reports
       }
     }
 
-    public int CompareTo(object obj)
+    public int CompareTo(BaseInfo cmp)
     {
-      BaseInfo cmp = obj as BaseInfo;
-
-      int v = cmp.GetPageCount(cmp is StaffInfo ? PageResolution.Handled : PageResolution.None,
-                DateTime.UtcNow - SortRange, DateTime.UtcNow)
+      int v = cmp?.GetPageCount(cmp is StaffInfo ? PageResolution.Handled : PageResolution.None,
+                DateTime.UtcNow - SortRange, DateTime.UtcNow) ?? 0
               - GetPageCount(this is StaffInfo ? PageResolution.Handled : PageResolution.None,
                 DateTime.UtcNow - SortRange, DateTime.UtcNow);
 
-      if (v == 0)
-        v = string.Compare(Display, cmp.Display);
-
-      return v;
+      return v == 0 ? string.Compare(Display, cmp.Display) : v;
     }
 
     public int GetPageCount(PageResolution res, DateTime min, DateTime max)
@@ -95,4 +90,4 @@ namespace Server.Engines.Reports
     {
     }
   }
-}
+}

Scripts/Engines/Reports/Reports.cs

@@ -133,7 +133,7 @@ namespace Server.Engines.Reports
 
       if (ladder == null)
         return chart;
-      
+
       List<LadderEntry> entries = ladder.Entries;
 
       for (int i = entries.Count - 1; i >= 0; --i)
@@ -205,7 +205,7 @@ namespace Server.Engines.Reports
 
       if (prefs == null)
         return chart;
-      
+
       List<Arena> arenas = Arena.Arenas;
 
       for (int i = 0; i < arenas.Count; ++i)
@@ -528,7 +528,7 @@ namespace Server.Engines.Reports
       return report;
     }
 
-    public class SkillDistribution : IComparable
+    public class SkillDistribution : IComparable<SkillDistribution>
     {
       public int m_NumberOfGMs;
       public SkillInfo m_Skill;
@@ -538,10 +538,10 @@ namespace Server.Engines.Reports
         m_Skill = skill;
       }
 
-      public int CompareTo(object obj)
+      public int CompareTo(SkillDistribution sd)
       {
-        return ((SkillDistribution)obj).m_NumberOfGMs - m_NumberOfGMs;
+        return sd?.m_NumberOfGMs ?? 0 - m_NumberOfGMs;
       }
     }
   }
-}
+}